JP2000088356A - Baffle mounting structure for water heater - Google Patents
Baffle mounting structure for water heaterInfo
- Publication number
- JP2000088356A JP2000088356A JP25816098A JP25816098A JP2000088356A JP 2000088356 A JP2000088356 A JP 2000088356A JP 25816098 A JP25816098 A JP 25816098A JP 25816098 A JP25816098 A JP 25816098A JP 2000088356 A JP2000088356 A JP 2000088356A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- baffle
- water
- main body
- water heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Details Of Fluid Heaters (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、主としてブロー成
形により一体に成形されたタンクからなる温水器のバッ
フル取付構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a baffle mounting structure for a water heater comprising a tank formed integrally by blow molding.
【０００２】[0002]
【従来の技術】従来、ブロー成形により一体に成形され
た温水器のタンクには、給水、排水、給湯用の配管の穴
と、シーズヒータを取付ける穴が設けられており、その
タンクには上記配管用の穴の径と、シーズヒータが差し
込める程度の開口部を有し、そのタンク内に貯えた湯
が、タンク内に供給される水で攪拌されることを防止す
るためにタンク内にバッフル本体を装着するが、タンク
内に手を差し込んで作業することが出来ない。2. Description of the Related Art Conventionally, a water heater tank integrally formed by blow molding is provided with holes for piping for water supply, drainage, and hot water supply, and a hole for mounting a sheathed heater. It has a pipe hole diameter and an opening that allows the sheathed heater to be inserted.The hot water stored in the tank is inserted into the tank to prevent it from being stirred by the water supplied to the tank. I attach the baffle body, but I can't work by inserting my hand in the tank.
【０００３】そこで、従来図４に示すごとくフランジ１
の付いたバッフル本体２を、タンク３の給水口４の外側
から差し込み、配管５によってフランジ１の下から押し
付け、加締リング６で給水口４の部分の外周から加締め
ることによりバッフル本体２をタンク３内に取り付ける
ことが行われている。[0003] Conventionally, as shown in FIG.
The baffle body 2 is inserted from the outside of the water supply port 4 of the tank 3, pressed from below the flange 1 by a pipe 5, and caulked from the outer periphery of the water supply port 4 with a caulking ring 6, whereby the baffle body 2 is attached. Mounting in the tank 3 is performed.
【０００４】しかしながら、フランジ１付のバッフル本
体２を給水口４の下から入れるので、タンク３の給水口
４の穴径より大きなものは通らないため、バッフル本体
２に給水の勢いを消す効果の大きな笠状のカバーは付け
られない。However, since the baffle body 2 with the flange 1 is inserted from under the water supply port 4, the baffle body 2 does not pass through a hole larger than the hole diameter of the water supply port 4. A large shade-shaped cover cannot be attached.
【０００５】特に、近年水道の給水圧が高くなり、温水
器のタンク３内に貯えられた湯Ｈが、図５のごとく、下
方から真直ぐ上方に向かう給水Ｓの勢いで矢印のごとく
かきまぜられてしまい、湯温が下がる欠点があった。Particularly, in recent years, the water supply pressure of the water supply has increased, and the hot water H stored in the tank 3 of the water heater has been stirred as shown by an arrow by the force of the water supply S going straight upward from below as shown in FIG. There was a drawback that the temperature of the hot water dropped.
【０００６】[0006]
【発明が解決しようとする課題】本発明は、ブロー成形
等により成形された温水器のタンク内にバッフル本体を
給水口から抜け止め防止可能に容易に取付けることがで
き、しかもタンク内に取付けるバッフル本体の頂部にバ
ッフル効果の大きな笠部材を使用中に抜ける心配のない
ように取付け可能にして、給水により貯えられた湯が水
で攪拌されることを効果的に抑止できる温水器のバッフ
ル取付構造を提供する。SUMMARY OF THE INVENTION The present invention provides a baffle which can be easily mounted in a tank of a water heater formed by blow molding or the like so as to prevent the baffle body from coming off from a water supply port and to be mounted in the tank. A baffle mounting structure for a water heater that enables a cap member with a large baffle effect to be attached to the top of the main body so that it does not come off during use, and effectively prevents hot water stored by water supply from being agitated by water. I will provide a.
【０００７】[0007]
【課題を解決するための手段】本発明は、温水器のタン
クの給水口に、タンクの内側から脚部が弾性を有するバ
ッフル本体を差し込み、かつバッフル本体が抜け出ない
ようにした温水器のバッフル取付構造からなり、さらに
またそのバッフル本体の頂部に笠部材を固定した温水器
のバッフル取付構造からなる。SUMMARY OF THE INVENTION The present invention provides a baffle for a water heater in which a baffle body having elastic legs is inserted from the inside of the tank into a water supply port of the tank of the water heater, and the baffle body is prevented from falling out. It has a baffle mounting structure for a water heater in which a cap member is fixed to the top of the baffle body.
【０００８】[0008]
【発明の実施の形態】以下図面を参照して本発明の温水
器のバッフル取付構造の実施形態につき説明するが、図
１はその一実施形態におけるバッフル本体を取付けたタ
ンクの要部側断面図であり、図２は図１の要部の取付前
の状態を示す分解斜視図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a baffle mounting structure for a water heater according to the present invention will be described below with reference to the drawings. FIG. FIG. 2 is an exploded perspective view showing a state before attachment of main parts in FIG.
【０００９】まず、このタンク３はブロー成形により一
体に成形されたものであり、図示されている給水口４の
穴と、図示されていないシーズヒータを取付けるための
穴があるが、この温水器のタンク３内に貯えられた湯の
面に対して配管５を経由して、給水口４からの給水が真
直ぐにタンク３内の上方に上昇して、水で湯面を攪拌し
ないようにするためバッフル本体２をタンク３内に取付
けたものである。First, the tank 3 is integrally formed by blow molding, and has a hole for a water supply port 4 shown in the drawing and a hole for attaching a sheathed heater not shown in the drawing. The water supplied from the water supply port 4 rises straight upward in the tank 3 via the pipe 5 with respect to the surface of the hot water stored in the tank 3 so that the water is not stirred by the water. Therefore, the baffle main body 2 is mounted in the tank 3.
【００１０】そこで、図１及び図２に示すごとく、タン
ク３の給水口４に、タンク３の内側からバッフル本体２
の脚部１５を差し込むために、バッフル本体２の脚部１
５に弾性をもたせる。そのために分割した係止爪１０を
脚部１５の下端に形成し、その脚部１５を給水口４の段
付部１３の下方まで差し込み、係止爪１０が給水口４の
段付部１３の大径部分で拡がって段付部１３の下面に係
止するようにし、そしてその係止爪１０の内側にＬ字型
断面形状の抜け止めリング１４を嵌めることにより、係
止爪１０の段付部１３での係止状態を保持させるもので
ある。Therefore, as shown in FIGS. 1 and 2, the baffle main body 2 is inserted into the water supply port 4 of the tank 3 from the inside of the tank 3.
To insert the leg 15 of the baffle body 2
5 has elasticity. For this purpose, the locking claw 10 divided is formed at the lower end of the leg 15, and the leg 15 is inserted below the stepped portion 13 of the water supply port 4, and the locking claw 10 is formed on the stepped portion 13 of the water supply port 4. The large-diameter portion expands and engages with the lower surface of the stepped portion 13, and an L-shaped cross-section retaining ring 14 is fitted inside the engaging claw 10, whereby the stepped portion of the engaging claw 10 is formed. This is to keep the locked state of the part 13.
【００１１】この場合、抜け止めリング１４は下から配
管５の上端部で押し上げられ、この状態で従来と同様に
タンク３の給水口４の外周から加締リング６で加締める
ものである。なお、この実施形態では係止爪１０の下部
の内側に内溝状段部１１を設けて、そこに抜け止めリン
グ１４の上部を当てるようにしており、内溝状段部１１
に抜け止めリング１４を嵌めることにより、給水口４の
有効内径が小さくなることを防止している。In this case, the retaining ring 14 is pushed up from below at the upper end of the pipe 5, and in this state, the caulking ring 6 is crimped from the outer periphery of the water supply port 4 of the tank 3 as in the prior art. In this embodiment, an inner groove-shaped step 11 is provided inside the lower part of the locking claw 10, and the upper part of the retaining ring 14 is applied thereto.
The effective inner diameter of the water supply port 4 is prevented from being reduced by fitting the retaining ring 14 into the hole.
【００１２】次に、上記バッフル本体２の頂部に凹部８
を設けておき、この凹部８にきのこ状の笠部材９を挿入
し、超音波シールまたは熱溶着で溶着して、その凹部８
にＥ型止め輪などの止め輪１２を取り付けることによ
り、このバッフル本体２の使用中にバッフル本体２から
笠部材９が抜け落ちるのを防止している。Next, a concave portion 8 is formed at the top of the baffle main body 2.
The mushroom-shaped cap member 9 is inserted into the recess 8 and welded by ultrasonic sealing or heat welding.
By attaching a retaining ring 12, such as an E-shaped retaining ring, to the baffle body 2, the cap member 9 is prevented from falling off during use of the baffle body 2.
【００１３】以上のごとく、笠部材９を頂部に取り付け
たバッフル本体２をタンク３内に取付けることにより、
図３に示すごとく、給水口４から上昇する給水Ｓは、笠
部材９に抑えられて横方向に導かれるので、湯Ｈの面が
給水Ｓにより攪拌されることが減少し、湯温の降下を防
止できる。As described above, by mounting the baffle main body 2 with the cap member 9 mounted on the top in the tank 3,
As shown in FIG. 3, the water supply S rising from the water supply port 4 is suppressed by the cap member 9 and is guided in the lateral direction. Can be prevented.
【００１４】[0014]
【発明の効果】以上に説明した本発明の温水器のバッフ
ル取付構造によれば、バッフル本体の脚部に弾性を持た
せたので、バッフル本体のタンクの内側からの取付けが
容易になり、しかもＬ字型断面の抜け止めリングを係止
爪の内側に嵌め付けているのでバッフル本体の脚部がタ
ンクの給水口から抜けることを防止し、しかもその抜け
止めリングがその取付け後に傾いたり、つぶれたりする
恐れがなく確実な取付が行われる。According to the baffle mounting structure for a water heater of the present invention described above, the legs of the baffle body have elasticity, so that the baffle body can be easily mounted from the inside of the tank. An L-shaped cross-section retaining ring is fitted inside the locking claw to prevent the leg of the baffle body from falling out of the water inlet of the tank, and that the retaining ring is tilted or crushed after installation. There is no danger of mounting, and secure mounting is performed.
【００１５】さらに、本発明ではバッフル本体をタンク
の内側から取付けるようにしたので、きのこ状の笠部材
をバッフル本体の頂部に取付けられ、給水の勢いが効果
的に抑えられ、湯温の降下を防止できる。Further, in the present invention, since the baffle main body is mounted from the inside of the tank, the mushroom-shaped cap member is mounted on the top of the baffle main body, so that the momentum of the water supply can be effectively suppressed, and the temperature of the hot water can be reduced. Can be prevented.
【００１６】なお、上記笠部材はバッフル本体の頂部に
溶着等により前加工で取り付けることもでき、しかも笠
部材を段付部に止め輪で取付けることもできるので使用
中に離脱する恐れがない。The cap member can be attached to the top of the baffle body by welding or the like by pre-processing, and since the cap member can be attached to the stepped portion with a retaining ring, there is no danger of detachment during use.
【図１】本発明の温水器のバッフル取付構造の一実施形
態の要部側断面図である。FIG. 1 is a side sectional view of a main part of an embodiment of a baffle mounting structure for a water heater according to the present invention.
【図２】図１の各部品取付前の状態を示す分解斜視図で
ある。FIG. 2 is an exploded perspective view showing a state before each component of FIG. 1 is attached.
【図３】図１のバッフル本体の笠部材の効果を説明する
要部側断面図である。FIG. 3 is a side sectional view of an essential part for explaining the effect of the cap member of the baffle main body of FIG. 1;
【図４】従来のバッフル取付構造を示す要部側断面図で
ある。FIG. 4 is a side sectional view showing a main part of a conventional baffle mounting structure.
【図５】図４のバッフル本体による給水が貯湯にまざる
状態を示す要部側断面図である。FIG. 5 is a sectional side view of a main part showing a state in which water supplied by the baffle main body of FIG. 4 is mixed with hot water storage.
２ バッフル本体 ３ タンク ４ 給水口 ８ 凹部 ９ 笠部材 １０ 係止爪 １２ 止め輪 １３ 段付部 １４ 抜け止めリング １５ 脚部 2 Baffle main body 3 Tank 4 Water supply port 8 Recess 9 Shade member 10 Locking claw 12 Retaining ring 13 Stepped portion 14 Retaining ring 15 Leg
Claims (2)
側から脚部が弾性を有するバッフル本体を差し込み、か
つバッフル本体が抜け出ないようにした温水器のバッフ
ル取付構造。1. A baffle mounting structure for a water heater in which a baffle body having elastic legs is inserted from the inside of the tank into a water supply port of the tank of the water heater, and the baffle body is prevented from falling out.
請求項１記載の温水器のバッフル取付構造。2. The baffle mounting structure for a water heater according to claim 1, wherein a cap member is mounted on the top of the baffle main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25816098A JP2000088356A (en) | 1998-09-11 | 1998-09-11 | Baffle mounting structure for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25816098A JP2000088356A (en) | 1998-09-11 | 1998-09-11 | Baffle mounting structure for water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000088356A true JP2000088356A (en) | 2000-03-31 |
Family
ID=17316378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25816098A Pending JP2000088356A (en) | 1998-09-11 | 1998-09-11 | Baffle mounting structure for water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000088356A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013064575A (en) * | 2011-09-20 | 2013-04-11 | Toshiba Carrier Corp | Water heater |
| JP2015127551A (en) * | 2013-12-27 | 2015-07-09 | 株式会社ニシヤマ | Flow straightener device and liquid storage device using the same |
| CN110319585A (en) * | 2018-03-28 | 2019-10-11 | 青岛经济技术开发区海尔热水器有限公司 | A kind of block water plate structure and water heater |
-
1998
- 1998-09-11 JP JP25816098A patent/JP2000088356A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013064575A (en) * | 2011-09-20 | 2013-04-11 | Toshiba Carrier Corp | Water heater |
| JP2015127551A (en) * | 2013-12-27 | 2015-07-09 | 株式会社ニシヤマ | Flow straightener device and liquid storage device using the same |
| CN110319585A (en) * | 2018-03-28 | 2019-10-11 | 青岛经济技术开发区海尔热水器有限公司 | A kind of block water plate structure and water heater |
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